Our Sun, “unfiltered”

Screen Shot 2018-02-09 at 1.55.06 PMA couple of stills while making a video. Ca II calcium lines – high resolution grey scale.

Screen Shot 2018-02-09 at 1.00.56 PM

Purple Sun.  the disturbed region of flux and hole appear ~2X greater in Ca II, as the atmosphere we are viewing is deeper in the Sun’s interior.  The magnetic field and flux do not change, so it appears larger.

 

Screen Shot 2018-02-09 at 11.20.41 AM

Red Sun of Hydrogen alpha

 

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